VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkRandomLayoutStrategy Class Reference

randomly places vertices in 2 or 3 dimensions More...

#include <vtkRandomLayoutStrategy.h>

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List of all members.

Public Types

typedef vtkGraphLayoutStrategy Superclass

Public Member Functions

virtual int IsA (const char *type)
vtkRandomLayoutStrategyNewInstance () const
void PrintSelf (ostream &os, vtkIndent indent)
void SetGraph (vtkGraph *graph)
void Layout ()
virtual void SetRandomSeed (int)
virtual int GetRandomSeed ()
virtual void SetGraphBounds (double, double, double, double, double, double)
virtual void SetGraphBounds (double[6])
virtual doubleGetGraphBounds ()
virtual void GetGraphBounds (double data[6])
virtual void SetAutomaticBoundsComputation (int)
virtual int GetAutomaticBoundsComputation ()
virtual void AutomaticBoundsComputationOn ()
virtual void AutomaticBoundsComputationOff ()
virtual void SetThreeDimensionalLayout (int)
virtual int GetThreeDimensionalLayout ()
virtual void ThreeDimensionalLayoutOn ()
virtual void ThreeDimensionalLayoutOff ()

Static Public Member Functions

static vtkRandomLayoutStrategyNew ()
static int IsTypeOf (const char *type)
static vtkRandomLayoutStrategySafeDownCast (vtkObjectBase *o)

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 vtkRandomLayoutStrategy ()
 ~vtkRandomLayoutStrategy ()

Protected Attributes

int RandomSeed
double GraphBounds [6]
int AutomaticBoundsComputation
int ThreeDimensionalLayout

Detailed Description

randomly places vertices in 2 or 3 dimensions

Assigns points to the vertices of a graph randomly within a bounded range.

.SECION Thanks Thanks to Brian Wylie from Sandia National Laboratories for adding incremental layout capabilities.

Tests:
vtkRandomLayoutStrategy (Tests)

Definition at line 40 of file vtkRandomLayoutStrategy.h.


Member Typedef Documentation

Reimplemented from vtkGraphLayoutStrategy.

Definition at line 45 of file vtkRandomLayoutStrategy.h.


Constructor & Destructor Documentation


Member Function Documentation

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

static int vtkRandomLayoutStrategy::IsTypeOf ( const char *  name) [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkGraphLayoutStrategy.

virtual int vtkRandomLayoutStrategy::IsA ( const char *  name) [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkGraphLayoutStrategy.

Reimplemented from vtkGraphLayoutStrategy.

virtual vtkObjectBase* vtkRandomLayoutStrategy::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkGraphLayoutStrategy.

Reimplemented from vtkGraphLayoutStrategy.

void vtkRandomLayoutStrategy::PrintSelf ( ostream &  os,
vtkIndent  indent 
) [virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkGraphLayoutStrategy.

virtual void vtkRandomLayoutStrategy::SetRandomSeed ( int  ) [virtual]

Seed the random number generator used to compute point positions. This has a significant effect on their final positions when the layout is complete.

Seed the random number generator used to compute point positions. This has a significant effect on their final positions when the layout is complete.

virtual void vtkRandomLayoutStrategy::SetGraphBounds ( double  ,
double  ,
double  ,
double  ,
double  ,
double   
) [virtual]

Set / get the region in space in which to place the final graph. The GraphBounds only affects the results if AutomaticBoundsComputation is off.

virtual void vtkRandomLayoutStrategy::SetGraphBounds ( double  [6]) [virtual]

Set / get the region in space in which to place the final graph. The GraphBounds only affects the results if AutomaticBoundsComputation is off.

Set / get the region in space in which to place the final graph. The GraphBounds only affects the results if AutomaticBoundsComputation is off.

virtual void vtkRandomLayoutStrategy::GetGraphBounds ( double  data[6]) [virtual]

Set / get the region in space in which to place the final graph. The GraphBounds only affects the results if AutomaticBoundsComputation is off.

Turn on/off automatic graph bounds calculation. If this boolean is off, then the manually specified GraphBounds is used. If on, then the input's bounds us used as the graph bounds.

Turn on/off automatic graph bounds calculation. If this boolean is off, then the manually specified GraphBounds is used. If on, then the input's bounds us used as the graph bounds.

Turn on/off automatic graph bounds calculation. If this boolean is off, then the manually specified GraphBounds is used. If on, then the input's bounds us used as the graph bounds.

Turn on/off automatic graph bounds calculation. If this boolean is off, then the manually specified GraphBounds is used. If on, then the input's bounds us used as the graph bounds.

Turn on/off layout of graph in three dimensions. If off, graph layout occurs in two dimensions. By default, three dimensional layout is on.

Turn on/off layout of graph in three dimensions. If off, graph layout occurs in two dimensions. By default, three dimensional layout is on.

Turn on/off layout of graph in three dimensions. If off, graph layout occurs in two dimensions. By default, three dimensional layout is on.

Turn on/off layout of graph in three dimensions. If off, graph layout occurs in two dimensions. By default, three dimensional layout is on.

void vtkRandomLayoutStrategy::SetGraph ( vtkGraph graph) [virtual]

Set the graph to layout.

Reimplemented from vtkGraphLayoutStrategy.

void vtkRandomLayoutStrategy::Layout ( ) [virtual]

Perform the random layout.

Implements vtkGraphLayoutStrategy.


Member Data Documentation

Definition at line 91 of file vtkRandomLayoutStrategy.h.

Definition at line 92 of file vtkRandomLayoutStrategy.h.

Definition at line 93 of file vtkRandomLayoutStrategy.h.

Definition at line 94 of file vtkRandomLayoutStrategy.h.


The documentation for this class was generated from the following file: